package day7;

/**
 * @author oldliu
 * @since 1.0
 */
public class GraphTest {
    public static void main(String[] args) {
        /////Graphic g=new Graphic();
        ///System.out.println("这个图形的面积是:"+g.area());
        Graphic sanjiao=new Triangle(4,5,6);
        System.out.println("这个三角形的面积是"+sanjiao.area()+",周长是："+sanjiao.circle());
    }
}
